Ethereum 2.0
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What is Ethereum 2.0?
Ethereum 2.0, also known as Serenity, represents a major upgrade to the Ethereum blockchain. It transitions the network from a Proof-of-Work (PoW) consensus mechanism to a Proof-of-Stake (PoS) system called Casper, aiming to improve scalability, security, and sustainability. This upgrade also introduces sharding, which divides the blockchain into multiple smaller, more manageable pieces to increase transaction throughput.
Free resources to learn Ethereum 2.0
More in stage 13: Applicability
Ethereum 2.0: common questions
Can I learn Ethereum 2.0 in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Ethereum 2.0 in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Ethereum 2.0 tutorial for beginners?
It is lesson 116 of 127 in the free Blockchain roadmap, in stage 13, Applicability. If you are new to Blockchain, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.